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USB_Init() no longer calls sei() to enable global interrupts - this must now be done in the user application once all init code has run.

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This commit is contained in:
Dean Camera 2010-04-28 07:48:26 +00:00
parent 85aaaf84ce
commit 59c4871f80
135 changed files with 181 additions and 61 deletions
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3
Bootloaders/CDC/BootloaderCDC.c
View file

@ -69,6 +69,9 @@ int main(void)
/* Setup hardware required for the bootloader */
SetupHardware();
/* Enable global interrupts so that the USB stack can function */
sei();
while (RunBootloader)
{
CDC_Task();

1
Bootloaders/CDC/BootloaderCDC.h
View file

@ -42,6 +42,7 @@
#include <avr/boot.h>
#include <avr/eeprom.h>
#include <avr/power.h>
#include <avr/interrupt.h>
#include <stdbool.h>
#include "Descriptors.h"

3
Bootloaders/DFU/BootloaderDFU.c
View file

@ -101,6 +101,9 @@ int main(void)
{
/* Configure hardware required by the bootloader */
SetupHardware();
/* Enable global interrupts so that the USB stack can function */
sei();
/* Run the USB management task while the bootloader is supposed to be running */
while (RunBootloader || WaitForExit)

1
Bootloaders/DFU/BootloaderDFU.h
View file

@ -43,6 +43,7 @@
#include <avr/pgmspace.h>
#include <avr/eeprom.h>
#include <avr/power.h>
#include <avr/interrupt.h>
#include <stdbool.h>
#include "Descriptors.h"

44
Bootloaders/Incomplete/MIDI/BootloaderMIDI.c
View file

@ -42,8 +42,6 @@
int main(void)
{
SetupHardware();
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
for (;;)
{
@ -63,48 +61,22 @@ void SetupHardware(void)
clock_prescale_set(clock_div_1);
/* Hardware Initialization */
LEDs_Init();
USB_Init();
}
/** Event handler for the USB_Connect event. This indicates that the device is enumerating via the status LEDs. */
void EVENT_USB_Device_Connect(void)
{
/* Indicate USB enumerating */
LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
}
/** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via
* the status LEDs, disables the sample update and PWM output timers and stops the USB and MIDI management tasks.
*/
void EVENT_USB_Device_Disconnect(void)
{
/* Indicate USB not ready */
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
}
/** Event handler for the USB_ConfigurationChanged event. This is fired when the host set the current configuration
* of the USB device after enumeration - the device endpoints are configured and the MIDI management task started.
*/
void EVENT_USB_Device_ConfigurationChanged(void)
{
/* Indicate USB connected and ready */
LEDs_SetAllLEDs(LEDMASK_USB_READY);
/* Setup MIDI stream endpoints */
if (!(Endpoint_ConfigureEndpoint(MIDI_STREAM_OUT_EPNUM, EP_TYPE_BULK,
ENDPOINT_DIR_OUT, MIDI_STREAM_EPSIZE,
ENDPOINT_BANK_SINGLE)))
{
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
}
Endpoint_ConfigureEndpoint(MIDI_STREAM_OUT_EPNUM, EP_TYPE_BULK,
ENDPOINT_DIR_OUT, MIDI_STREAM_EPSIZE,
ENDPOINT_BANK_SINGLE);
if (!(Endpoint_ConfigureEndpoint(MIDI_STREAM_IN_EPNUM, EP_TYPE_BULK,
ENDPOINT_DIR_IN, MIDI_STREAM_EPSIZE,
ENDPOINT_BANK_SINGLE)))
{
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
}
Endpoint_ConfigureEndpoint(MIDI_STREAM_IN_EPNUM, EP_TYPE_BULK,
ENDPOINT_DIR_IN, MIDI_STREAM_EPSIZE,
ENDPOINT_BANK_SINGLE);
}
/** Task to handle the generation of MIDI note change events in response to presses of the board joystick, and send them
@ -122,9 +94,7 @@ void MIDI_Task(void)
if (Endpoint_IsOUTReceived())
{
USB_MIDI_EventPacket_t InPacket;
Endpoint_Read_Stream_LE(&InPacket, sizeof(InPacket));
LEDs_SetAllLEDs(InPacket.Data2 > 64 ? LEDS_LED1 : LEDS_LED2);
Endpoint_Read_Stream_LE(&InPacket, sizeof(InPacket));
Endpoint_ClearOUT();
uint8_t Channel = InPacket.Data1;

2
Bootloaders/Incomplete/MIDI/BootloaderMIDI.h
View file

@ -41,12 +41,12 @@
#include <avr/wdt.h>
#include <avr/boot.h>
#include <avr/power.h>
#include <avr/interrupt.h>
#include <stdbool.h>
#include "Descriptors.h"
#include <LUFA/Version.h>
#include <LUFA/Drivers/Board/LEDs.h>
#include <LUFA/Drivers/USB/USB.h>
/* Macros: */

3
Bootloaders/TeensyHID/TeensyHID.c
View file

@ -49,6 +49,9 @@ int main(void)
/* Setup hardware required for the bootloader */
SetupHardware();
/* Enable global interrupts so that the USB stack can function */
sei();
while (RunBootloader)
USB_USBTask();

1
Bootloaders/TeensyHID/TeensyHID.h
View file

@ -41,6 +41,7 @@
#include <avr/wdt.h>
#include <avr/boot.h>
#include <avr/power.h>
#include <avr/interrupt.h>
#include <stdbool.h>
#include "Descriptors.h"